[CMake] Add option to tag library version

CMakeLists.txt

@@ -61,12 +61,17 @@ OPTION (BUILD_UTILS "Build the utils" OFF)
 OPTION (INITIALIZE_WITH_NAN "Initialize Eigen entries with NaN" OFF)
 OPTION (BUILD_TESTS_WITH_HPP "Build geom tests and benchmarks with hpp to do comparisons" OFF)
 OPTION (BUILD_PYTHON_INTERFACE "Build the python binding" ON)
+OPTION (BUILD_WITH_COMMIT_VERSION "Build libraries by setting specific commit version" OFF)
 
 IF (INITIALIZE_WITH_NAN)
   MESSAGE (STATUS "Initialize with NaN all the Eigen entries.")
   ADD_DEFINITIONS(-DEIGEN_INITIALIZE_MATRICES_BY_NAN)
 ENDIF (INITIALIZE_WITH_NAN)
 
+MACRO(TAG_LIBRARY_VERSION target)
+  SET_TARGET_PROPERTIES(${target} PROPERTIES SOVERSION ${PROJECT_VERSION})
+ENDMACRO(TAG_LIBRARY_VERSION)
+
 # ----------------------------------------------------
 # --- DEPENDANCIES -----------------------------------
 # ----------------------------------------------------

bindings/python/CMakeLists.txt

@@ -146,6 +146,9 @@ SET(${PYWRAP}_SOURCES ${${PROJECT_NAME}_PYTHON_SOURCES} ${${PROJECT_NAME}_PARSER
 SET(${PYWRAP}_HEADERS ${${PROJECT_NAME}_PYTHON_HEADERS} ${${PROJECT_NAME}_PARSER_PYTHON_HEADERS})
 
 ADD_LIBRARY(${PYWRAP} SHARED ${${PYWRAP}_SOURCES} ${${PYWRAP}_HEADERS})
+IF(BUILD_WITH_COMMIT_VERSION)
+  TAG_LIBRARY_VERSION(${PYWRAP})
+ENDIF(BUILD_WITH_COMMIT_VERSION)
 ADD_HEADER_GROUP(${PYWRAP}_HEADERS)
 ADD_SOURCE_GROUP(${PYWRAP}_SOURCES)
 PKG_CONFIG_USE_DEPENDENCY(${PYWRAP} eigenpy)
@@ -165,9 +168,7 @@ ENDIF(APPLE)
 SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES
   LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bindings/python/${PROJECT_NAME}")
 
-INSTALL(FILES
-  "${CMAKE_BINARY_DIR}/bindings/python/${PROJECT_NAME}/lib${PYWRAP}.so"
-  DESTINATION ${${PYWRAP}_INSTALL_DIR})
+INSTALL(TARGETS ${PYWRAP} DESTINATION ${${PYWRAP}_INSTALL_DIR})
 
 # --- INSTALL SCRIPTS 
 SET(PYTHON_FILES

src/CMakeLists.txt

@@ -75,8 +75,11 @@ SET(${PROJECT_NAME}_SOURCES
 
 IF(UNIX)
     # Create target libpinocchio.so
-    ADD_LIBRARY ( ${PROJECT_NAME} SHARED ${HEADERS} ${${PROJECT_NAME}_SOURCES} )
-    SET_TARGET_PROPERTIES( ${PROJECT_NAME} PROPERTIES LINKER_LANGUAGE CXX)
+    ADD_LIBRARY(${PROJECT_NAME} SHARED ${HEADERS} ${${PROJECT_NAME}_SOURCES})
+    SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES LINKER_LANGUAGE CXX)
+    IF(BUILD_WITH_COMMIT_VERSION)
+      TAG_LIBRARY_VERSION(${PROJECT_NAME})
+    ENDIF(BUILD_WITH_COMMIT_VERSION)
     PKG_CONFIG_USE_DEPENDENCY(${PROJECT_NAME} eigen3)
     TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY})